Hi a buddy brought me his 2001 Dodge Ram 2500 Pickup he says won't idle, check engine light is on. The truck is a 5.9L gas vin "Z". I ran the truck and it runs okay but won't idle unless you warm it up and race it a little. I plugged my trusty Actron scan tool into the aldl connector and retrieved one current code, PO 443 Evap System Purge Valve C fault. Okay is this a simple purge valve and where is it located? . Any help here is appreciated. Thanks.
Bush